Post your jetting info here!

[ryoder]

2005 Tomos LX (Black) (A35)
1,028 miles to date

*Biturbo Exhaust
*#56 Jet (stock Dellorto carb)
*Autolite 4093 sparkplug
stock airbox
stock piston/cylinder
stock rear sprocket (22 tooth)
*27 tooth front sprocket

*oil injection removed (40:1 with R 50 Klotz Synthetic Racing Oil)

Top Speed: 43mph
*Flat road, no wind
*Clocked with a accurate car speedo
*The Tomos speedo displays 43mph also though
*perfect plugchops

(If anyone is curious, before I installed the 27 tooth, top speed was 40mph, rest is the same, tested under same conditions)

[Sean L.]

1981 Honda Express SR (NX50M)

- Stock driveline
- Keihin PA13B carburetor
- #78 main jet

[nla-entertainment]

1974 Batavus VA Deluxe

50 cc Laura
Encarwi 22 carb
Muffler baffle removed
Stealth knee hi air filter

top speed indicated: 40 mph

Jet # 58

[Sean L.]

1981 Honda Express SR (NX50M)

- Stock driveline
- Keihin PA13B carburetor
- #78 main jet

Update!

- Stock piston, exhaust and CVT belt
- Spectre #3996 Cotton Fiber breather filter (Blue)
- #75 main jet

* 31-32 mph!!!

[KaineOfElderon]

I have 2 bikes

1)2002 Tomos Revival
a-35 Euro 70cc kit
Anamal 17mm carb
2 piece bi turbo
27th front sprocket
20th rear sprocket
size 62 jet
stock idle jet
No Reed valve(removed and custom fabbed replacement valve)
14,029 mileage on bike
Top Speed 61mph by police radar(and ticket)

2)2005 Streetmate
stock a-55 engine(debating on either using spare a-35 kit or getting a-55 kit)
24th rear sprocket
26th front sprocket
stock exhaust(soon to be replaced) drilled out
stock airbox modded(used the arrow air box mod)
stock jet(soon to be 60 or 62 jet)
stock idle jet
Replaced stock handle bars for revival handle bars(taller and more comfort)
replaced front head light with modded 77 harley head light
modded stock transfer from engine to carb
1,649 Mileage on bike
Top Speed 42 mph
(DO NOT GET OR USE STAR PACKAGE/TOMOS PERFORMANCE EXHAUST AND PACKAGE--NOT WORTH THE MONEY!)

Update on my streetmate project
a-55 Airsal 80cc kit(required lots of modifactions to engine case to make it work as well as fabricating intake and exhaust valves/ports..can get it at mopedwarehouse.com, they will also do engine work for you if you feel like taking it off ped and sending it to them. I did mine myself)
stock carb for now have the 17.5 phva coming soon
jetted to 66
16mm intake curtesoy of mopedsonline.com
dished offset 27tooth front sprocket(available at heeters)
28tooth rear gear
UNI air filter
a-55 Bi turbo pipe(available at heeters)

I have been topping out at almost 60mph on a flat and this thing now shoots uphill with ease. I even bugged out co workers when I out ran my boss's car.

Only draw back is it does go through 2stroke oil a bit quicker but to date have not seen a drop in miles per gallon. And down here in nc while gas is 3.76 a gallon--that is a good thing

[tomos_ATX50]

yesterday tried with 100 jet but didn't work well...it starts like crazy, in 3rd already goes 60kmh but in 4th starts choking...for now im riding 75jet with standard tomos air filter for A3...and dont wanna go over 90kmh and you can f.. it from behind...

[redlightgo]

there's a better version of this at mopedarmy.
some of you might be into it.

[Ike]

Just kitted two A55 Streetmates last week with A55 Airsal kit, Tecnigas Next pipes and #58 jets. Stock airbox. 24 tooth rear sprockets. Both run near 45mph, both idle great.

Ike

[Bill_B]

1980-ish tomos A3 bullet
tecno estoril exhaust
dellorto 14:12 carb- originally had an encarwi
58 main jet
bosch w8ac plug
factory type metal screen air filter - no air box
motul synthetic oil
stock gears (for now)
alititude: sea level (i live about a block from the beach)
top speed: i'll have to check it with my gps one day

2000 tomos sprint
A35 reed valve motor, kick start
over 12,000 miles on it
dellorto 14:12 carb
biturbo exhaust
56 main jet
bosch w8ac plug
motul synth oil
air filter - a piece of my wife's pantyhose - you should have seen the look on her face when i asked her for an old pair :)
top speed: 35mph - gps

[tomos_ATX50]

new project in progress...


T-14 BING 13mm carb...

70 main jet...

KM mushroom air filter

KANTOR sport exhaust

BOSCH WR9DC 16+ highest fire power they had...

Russian LUKOIL full synthetic transmission oil...

5 speed manual...

rear dunlop 120/80x17
front trayal 2.50/46x17

[tommySN]

'95 Kinetic TFR
Malossi 65cc kit w/ high comp head
Top Racing Vespa crank, Rebuilt bottom end
Case matched
Malossi clutch
Intake matched to 13/13 Dellorto
High flow air box
#62 main jet
# 6hs NGK
Pollini Country Exhaust

Runs like a top. Maybe I could go up just a tad on jet size. But the plug color is muy bueno. So Im sticking with it. Not sure on top speed, no speedo, But its pretty quick.

[jzarnoth99]

1984 QT50

Stock Everything, virtually untouched, old champion plug.

Jet #65

30 MPH on flats....that is if my speedo doesn't lie!

Still bogs at or slightly before W.O.T.

Dare I even try the #62.5 jet? Thinking about it...or maybe just a low resistance air filter.

[jzarnoth99]

Is it necessary to change the oil mixture when jetting up or down?

[tomos_ATX50]

i boosted my engine a little....managed to go with my girlfriend behind,85kmh(thats about 150-155kg of weight)...if you need advice how to tune your cylinder for higher rpm,just ask...

[supercub]

Puch Maxi E50, .016" head gasket, stock everything but tuned to perfection, #64 jet, cleaned muffler with new baffle: 40 mph